diff --git a/CMakeLists.txt b/CMakeLists.txt index 0205fb10..7c6c7e62 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -71,7 +71,7 @@ elseif(ESP_PLATFORM) ${cherryusb_incs} ${freertos_include} PRIV_REQUIRES - usb esp_mm esp_netif + usb esp_mm esp_netif esp_timer LDFRAGMENTS ${ldfragments} ) diff --git a/osal/idf/usb_osal_idf.c b/osal/idf/usb_osal_idf.c index a79faf8e..954ca8d8 100644 --- a/osal/idf/usb_osal_idf.c +++ b/osal/idf/usb_osal_idf.c @@ -9,6 +9,7 @@ #include "freertos/semphr.h" #include "freertos/timers.h" #include "freertos/event_groups.h" +#include "esp_timer.h" static portMUX_TYPE spinlock = portMUX_INITIALIZER_UNLOCKED; @@ -145,9 +146,9 @@ int usb_osal_mq_recv(usb_osal_mq_t mq, uintptr_t *addr, uint32_t timeout) } } -static void __usb_timeout(TimerHandle_t *handle) +static void usb_timeout(void *arg) { - struct usb_osal_timer *timer = (struct usb_osal_timer *)pvTimerGetTimerID((TimerHandle_t)handle); + struct usb_osal_timer *timer = (struct usb_osal_timer *)arg; timer->handler(timer->argument); } @@ -155,50 +156,59 @@ static void __usb_timeout(TimerHandle_t *handle) struct usb_osal_timer *usb_osal_timer_create(const char *name, uint32_t timeout_ms, usb_timer_handler_t handler, void *argument, bool is_period) { struct usb_osal_timer *timer; - (void)name; + esp_timer_handle_t timer_handle; timer = pvPortMalloc(sizeof(struct usb_osal_timer)); if (timer == NULL) { return NULL; } - memset(timer, 0, sizeof(struct usb_osal_timer)); + + esp_timer_create_args_t timer_args = { + .callback = usb_timeout, + // argument specified here will be passed to timer callback function + .arg = (void *)timer, + .dispatch_method = ESP_TIMER_TASK, + .name = name, + .skip_unhandled_events = true + }; timer->handler = handler; timer->argument = argument; + timer->is_period = is_period; + timer->timeout_ms = timeout_ms; - timer->timer = (void *)xTimerCreate("usb_tim", pdMS_TO_TICKS(timeout_ms), is_period, timer, (TimerCallbackFunction_t)__usb_timeout); - if (timer->timer == NULL) { + timer_handle = (esp_timer_handle_t)timer->timer; + + if (esp_timer_create(&timer_args, &timer_handle) != ESP_OK) { + vPortFree(timer); return NULL; } + return timer; } void usb_osal_timer_delete(struct usb_osal_timer *timer) { - xTimerStop(timer->timer, 0); - xTimerDelete(timer->timer, 0); + esp_timer_stop((esp_timer_handle_t)timer->timer); + esp_timer_delete((esp_timer_handle_t)timer->timer); vPortFree(timer); } void usb_osal_timer_start(struct usb_osal_timer *timer) { - BaseType_t xHigherPriorityTaskWoken = pdFALSE; - int ret; + esp_timer_stop((esp_timer_handle_t)timer->timer); - if (xPortInIsrContext()) { - ret = xTimerStartFromISR(timer->timer, &xHigherPriorityTaskWoken); - if (ret == pdPASS) { - portYIELD_FROM_ISR(xHigherPriorityTaskWoken); - } + if (timer->is_period) { + esp_timer_start_periodic((esp_timer_handle_t)timer->timer, ((uint64_t)timer->timeout_ms) * 1000); } else { - xTimerStart(timer->timer, 0); + esp_timer_start_once((esp_timer_handle_t)timer->timer, ((uint64_t)timer->timeout_ms) * 1000); } } void usb_osal_timer_stop(struct usb_osal_timer *timer) { - xTimerStop(timer->timer, 0); + esp_timer_stop((esp_timer_handle_t)timer->timer); } size_t usb_osal_enter_critical_section(void)